Gaya APA
Oprescu, G.. (1961).
Grigorescu 1838 - 1907 .
Bucharest:
Meredians.
Gaya Chicago
Oprescu, G..
Grigorescu 1838 - 1907.
Bucharest:
Meredians,
1961.
.
Gaya MLA
Oprescu, G..
Grigorescu 1838 - 1907.
Bucharest:
Meredians,
1961.
.
Gaya Turabian
Oprescu, G..
Grigorescu 1838 - 1907.
Bucharest:
Meredians,
1961.
.